After Otaku Hero loses a beloved toy robot in the Kanda River, he and the girls are confronted by the hostile middle-aged members of the Mansei Bridge Otaku Commune. The two generations enter a contest to fight over the true definition of otaku culture.
If you don't know, I shall tell you.
.سأخبرك إن كنت لا تعلم
Dann lass es mich dir erklären.
Si no lo sabes, te lo explicaré.
Si no lo sabes, te lo explicaré.
Laisse-moi éclairer ta lanterne.
Se non lo sai, te lo dirò.
Se você não sabe, então irei te contar.
Не понимаешь? Так я объясню.